...应用价值的评论 摘要:【摘要】 目的 探讨数字化X线摄影(Digital radiography,DR)中的双能量减影(Dual-energy subtraction,DES)在气胸诊断中的应用价值。
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dual energy subtraction 双能量减影 ; 双能减影 ; 数字摄影双能量减影 ; 双能量减影技术
dr dual-energy subtraction technique dr双能量减影
dual-energy subtraction digital radiography 双能量数字x线摄影
dual-energy subtraction radiography 双能量减影
dr dual-energy subtraction dr双能量减影
dual energy subtraction des 双能量减影
dual-energy subtraction technique 双能减影技术
digital photography dual energy subtraction 数字摄影双能量减影
dual beam energy subtraction 双束能量减影
Dual-energy subtraction can decrease impact of image noise.3) Optimization of the protocol for injection of contrast media: The discrepancy of time to peak between common carotid artery and middle cerebral artery was 0.22 second, without statistically different, P>0.05.
双能量减影、厚层采集可降低图像噪声和X线辐射剂量;降低mA、增大螺距可减少X线辐射剂量,但增加图像噪声。 3)优化对比剂注射方案:①颈总动脉和大脑中动脉的对比剂达峰时间相差0.22秒,差异无统计学意义。
参考来源 - 脑血管容积CT数字减影血管造影研究·2,447,543篇论文数据,部分数据来源于NoteExpress
Objective:To evaluate the value in detecting pulmonary tubercle(PT) on dual-energy subtraction(DES) with direct digital radiography (DDR).
前言: 目的:评价双能量减影在肺结核结节诊断中的应用价值。
Objective To explore the clinical value of digital radiography with dual-energy subtraction in diagnosis of coronary artery and valve calcification.
目的评价数字化双能量减影技术在肺结节及结节内钙化诊断中的临床价值。
Purpose: To compare the value between bone image of dual energy subtraction (DE) with direct digital radiography and bone scintigraphy in diagnosing rib lesion.
目的:比较能量减影(DE)骨组织像与核素骨显像对肿瘤患者肋骨病变的诊断价值。
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